Someone who does ALL the drugs. They don't necessarily have an addiction, but do drugs regularly, morning noon and night, either because of an addiction, or because why the fuck not.

They will often mix their drug use with alcohol (vodka and meth for breakfast) giving the 'aholic' suffix.
Bob: Hey John, wanna snort coke and drop acid for breakfast?

John: why the fuck not? Shit the fuck yeah I want to!!!

Billy: you guys are such Drugaholics!
by D.A.R.W.I.N. June 19, 2015
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